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dc.contributor.author윤주영-
dc.date.accessioned2016-08-27T04:08:57Z-
dc.date.available2016-08-27T04:08:57Z-
dc.date.issued2016-
dc.identifier.issn0925-4005-
dc.identifier.otherOAK-16554-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/218071-
dc.description.abstractA cyanine-based chemosensor containing dipicolylamine moieties is reported and its structure is welldefined. Investigation on the optical property shows it is pH-independent. Acidic medium can induce the color change from azure to dark blue while it presents the green in the alkaline condition (pH 10) in comparison to the neutral condition. More, owing to the introduction of dipicolylamine units, this chemosensor can be used as a colorimetric indicator for Zn(II) and Cu(II) ions along with color change from green to bright blue. Especially, its copper complex has a capability of determining the sulfide anion (S2-) with high selectivity, and as a consequence, the color of solution turns back to the green. This work provides a promising indicator for the analysis of multi species. (C) 2016 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE SA-
dc.subjectCyanine-
dc.subjectColorimetric chemosensor-
dc.subjectpH sensor-
dc.subjectCopper sensor-
dc.subjectSulfide sensor-
dc.titleA multi-responsive cyanine-based colorimetric chemosensor containing dipicolylamine moieties for the detection of Zn(II) and Cu(II) ions-
dc.typeArticle-
dc.relation.volume230-
dc.relation.indexSCI-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.startpage40-
dc.relation.lastpage45-
dc.relation.journaltitleSENSORS AND ACTUATORS B-CHEMICAL-
dc.identifier.doi10.1016/j.snb.2016.02.040-
dc.identifier.wosidWOS:000374329300006-
dc.identifier.scopusid2-s2.0-84959269394-
dc.author.googleHu, Ying-
dc.author.googleYin, Jun-
dc.author.googleYoon, Juyoung-
dc.contributor.scopusid윤주영(7403587371)-
dc.date.modifydate20210929144228-
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자연과학대학 > 화학·나노과학전공 > Journal papers
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